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Comment: Re:Just migrate it to VMware or KVM (Score 1) 134

by commanderfoxtrot (#32941536) Attached to: Developing a Niche Online-Content Indexing System?

Mod parent up!

Nothing necessarily wrong with the DOS program anyway- if it works, why break it?

You should be able to run it pretty easily with either a virtual machine or an emulator- you can then look at extracting from it the data and migrating it to a flashier site. Sticking with the DOS program sounds like the simpler solution for now.

Comment: Re:Financing (Score 1) 240

by commanderfoxtrot (#29742611) Attached to: New Jersey Outshines Most Others In Solar Energy

If the taxpayer wasn't funding your solar panels, it would be financially unviable.

Sadly, solar power at this level will always be pointless- far better to spend our taxpayers' money on something meaningful (e.g. a good power station) than waste time and money on subsidising PV panels on individual houses.

I wish you well with your payback in 12 years!

I hope governments (US and UK) stop subsidising these panels and let them succeed or fail on their merits, instead of an opaque quasi-benefits system.

Is solar power a viable power option: 1000km x 1000km of Sahara solar power is enough to power the world

Comment: Re:Better tools, good process, learning from other (Score 4, Interesting) 195

by commanderfoxtrot (#26794749) Attached to: Website Security Without Breaking the Bank?

You can write insecure websites using pretty much any tools, but if you're using MySQL and PHP, especially if you're using other peoples code in your app, you're probably going to end up with a security nightmare, regardless of how hard you try.

That's the problem.

Most of the pros on here can write good-quality, secure code, in PHP, RoR, whatever.

It's the external libraries which are the gap. For example, look at phplist, which is used in many places. Now, every installation of it needs to be upgraded. Now. Right now.

Unless you're a 100% fulltime sysadmin, you haven't got the time to be reading the security lists hourly and upgrading phplist etc when required.

The OP is really asking: how do I make sure phplist and the other hundred Ruby gems or PHP add-ins are up-to-date and safe? And keep them that way?

Comment: Re:"little known" ??? (Score 1) 215

by commanderfoxtrot (#26514219) Attached to: Tapping the Earth For Home Heating and Cooling

That's the first info I've seen on these implemented on a larger scale.

However- presumably the ground will heat up with these systems. If it's one house in a million, it won't be noticed. But say if all of London switched over, the ground might increase by a few degrees.

Does anyone know what effect this would have? We already have the "urban heat island" effect from lots of ACs and tarmac/concrete... this could just make it worse.

I've no idea if there would be an appreciable difference, but I haven't seen any analysis of it.

Comment: Re:Critical (Score 1) 611

by commanderfoxtrot (#26340863) Attached to: Distributed "Nuclear Batteries" the New Infrastructure Answer?

as for spoiling the view, that imo is a lesser price to pay for true clean power...

So you'd be happy to block in all your windows with energy efficient materials to reduce heat loss?

(Unless you live next to a concrete prison) there's always going to be a point where you say "no, I don't want power that much that I would spoil the view".

Anyway, wind power has SO many problems (e.g. power distribution, only working when windy & warm enough etc) that I really can't see how it would function in a purely objective free market ie one without "green grants".

"Engineering without management is art." -- Jeff Johnson

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